110230020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 355904640

約数和(自身を除く): 245674620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 167, 171, 180, 190, 193, 228, 285, 334, 342, 380, 386, 501, 570, 579, 668, 684, 772, 835, 855, 965, 1002, 1140, 1158, 1503, 1670, 1710, 1737, 1930, 2004, 2316, 2505, 2895, 3006, 3173, 3340, 3420, 3474, 3667, 3860, 5010, 5790, 6012, 6346, 6948, 7334, 7515, 8685, 9519, 10020, 11001, 11580, 12692, 14668, 15030, 15865, 17370, 18335, 19038, 22002, 28557, 30060, 31730, 32231, 33003, 34740, 36670, 38076, 44004, 47595, 55005, 57114, 63460, 64462, 66006, 73340, 95190, 96693, 110010, 114228, 128924, 132012, 142785, 161155, 165015, 190380, 193386, 220020, 285570, 290079, 322310, 330030, 386772, 483465, 571140, 580158, 612389, 644620, 660060, 966930, 1160316, 1224778, 1450395, 1837167, 1933860, 2449556, 2900790, 3061945, 3674334, 5511501, 5801580, 6123890, 7348668, 9185835, 11023002, 12247780, 18371670, 22046004, 27557505, 36743340, 55115010, 110230020]

約数ペア:

[(1, 110230020), (2, 55115010), (3, 36743340), (4, 27557505), (5, 22046004), (6, 18371670), (9, 12247780), (10, 11023002), (12, 9185835), (15, 7348668), (18, 6123890), (19, 5801580), (20, 5511501), (30, 3674334), (36, 3061945), (38, 2900790), (45, 2449556), (57, 1933860), (60, 1837167), (76, 1450395), (90, 1224778), (95, 1160316), (114, 966930), (167, 660060), (171, 644620), (180, 612389), (190, 580158), (193, 571140), (228, 483465), (285, 386772), (334, 330030), (342, 322310), (380, 290079), (386, 285570), (501, 220020), (570, 193386), (579, 190380), (668, 165015), (684, 161155), (772, 142785), (835, 132012), (855, 128924), (965, 114228), (1002, 110010), (1140, 96693), (1158, 95190), (1503, 73340), (1670, 66006), (1710, 64462), (1737, 63460), (1930, 57114), (2004, 55005), (2316, 47595), (2505, 44004), (2895, 38076), (3006, 36670), (3173, 34740), (3340, 33003), (3420, 32231), (3474, 31730), (3667, 30060), (3860, 28557), (5010, 22002), (5790, 19038), (6012, 18335), (6346, 17370), (6948, 15865), (7334, 15030), (7515, 14668), (8685, 12692), (9519, 11580), (10020, 11001)]